var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
const session = require('express-session');
const setting = require('./setting');
const auth = require('./common/auth');

var bodyParser = require('body-parser');

var routes = require('./routes');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
// app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

app.use(express.static(path.join(__dirname, 'public')));



// 对cookie进行签名  == 加密
app.use(cookieParser( setting.cookie_secret ));

app.use(session({
    secret:setting.cookie_secret,
    resave:true,
    saveUninitialized:true
}))

// 加载用户session设置
app.use(auth.create_session);
app.use(auth.create_session_buller);




app.use('/', routes);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

app.listen(2200,function(){

	console.log('node is running...');
})

module.exports = app;
